Q:How is glass made, raw material proportioning?

The glass is the main component in the manufacturing process of quartz sand, quartz sand is combined with other chemical materials at high temperature (1300 degrees Celsius) crystallized after firing the cooling of the body, with a hard, abrasion resistance, corrosion resistance and high transmittance characteristics, its wide application has a long history.

Q:Aluminum alloy window glass tape, how fast loading?

The above two methods can only use single material, that is dry material or wet material. If the wet material is used, the first side is fixed and the other side is injected with glue and then injected onto the side. Both the inner mounting method and the outboard mounting method are best for both sides using wet material. The watertight and air tightness and the best effect of glial sickness, it is best to use silicone sealant for good. For ordinary simple aluminum alloy doors and windows, the use of single glass, fixed glass, both inside and outside the use of dry materials. For the Aluminum Alloy windows advanced commonly used sandwich or hollow glass, glass raw materials used by the heat absorbing glass processing or colored glass, glass were used for fixing the wet material or mixed material.

Q:The practice of acid corrosion in tank

The construction of excellent anticorrosive paint can in a variety of conditions, including exposure to atmospheric environment, can be conveniently carried out in various forms such as painting, brush painting, and meet the requirement of the design of coating thickness and structure.

Q:What are the anticorrosive materials for glass fiber reinforced plastic?

The specific construction program for the three cloth five oil, namely the bottom coating again after solidification and then brush a layer of epoxy glass cloth, coating, a layer of glass cloth again, painted again, then brush a layer of glass cloth epoxy cover can be again.

Q:What are the characteristics of the gas flow in the flame space of a glass furnace?

Ordinary glass plate glass, wire glass and quartz glass (also known as crystal glass) a molding. Wired glass as the quartz glass; only a raw material of sandstone or silica or quartz sand. Tempered glass is made of flat glass as raw material for re processing: the cut of the flat glass into the tempering furnace, heating to about 650 degrees, with cold air quenching, glass forming hardening - tempering. Accomplish!

Q:The difference between glass wool, rock wool, mineral wool

Mineral woolCotton like short staple fibers made from silicate melts, including slag cotton, rock wool, glass wool and ceramic fibers, generally only refer to the first two.By the above two concepts, we should compare the difference between rock wool and slag cotton.

Q:Method for cutting thick glass

Mechanical cutting glass:Mechanical cutting glass is the mechanical property of glass with low tensile stress. The diamond or emery is used to cut the surface, and the force is cut off because of tension.(1) when glass cutters do not cut very thick glass, they use diamond glass cutters inlaid with diamond at the ends of brass and cut ordinary flat glass, and often use super hard knife wheels. In addition, when cutting, adding kerosene and other liquids, the incision and tool life are better protection. In addition, to lead the soft glass tube, but also useful to cut the file.(2) diamond saw cutting diamond saw is not limited to glass, but also widely used in the cutting of germanium, silicon, ceramics, crystal and so on. Compared with common grit or ordinary abrasive saw, diamond saw has high cutting efficiency. Generally, grinding fluid is used during cutting. The bonding materials of diamond saw include metal, thermosetting resin, ceramic and so on. But the metal saw such as brass is usually cut. The thickness of saw blade is about 0.2 ~ 7ram. Cutting method is divided into outer circle cutting, inner circle cutting and band saw cutting.

Q:A fireproof material is? Except glass wool, rock wool? Please tell me what is the raw material of these materials is?

The performance of phenolic insulation board: 1, excellent fireproof performance: polyurethane and polystyrene and other organic materials, after combustion, will produce smoke and poisonous, easy to cause the deaths, but also increase the difficulty of fire suppression. The phenolic insulation board fire burning, combustion performance up to grade A, the high temperature of 180 DEG C (instantaneous 250 C), 100 mm thick phenolic foam flame resistant capacity of up to 1 hours without penetration. With carbon, no dripping, no curling, no melting phenomenon in the direct effect of flame, the flame surface to form a layer of graphite foam layer, the foam structure effective protection layer in 2, the excellent; insulation properties: low thermal conductivity (

Q:The main raw material for the impact of float glass cost?

Fuel prices: heavy oil, natural gas or coal, etc., because of the large number of long-term consumption, so it is also an important factor affecting product costs.

Q:What kind of material is made of automobile glass?

Glass raw material, main raw material, quartz sandThe main raw material of automotive glass is pressure PVB and glass substrate